I have had a couple of R5's and IMO even the A9 is faster focusing, I'm also not keen on Canon's lens prics/lineup.
I have only ever used R5 to track humans. It was as good as any Sony I have used.
While I'd love to try it for birds I just realised they haven't got a single telephoto lens I'd want to own/use and I'd end up having to adapt.
I'm really not sure which way to go, keep the A9 and wait for either a A1 MKII or decent firmware update or Z9 which would mean around a 12k + outlay (paid for by my Sony, Canon and recently sold Pentax gear)
If my experience today was indicative of Z9 and if it's "only" as good as A7IV then I'd feel a bit short changed. Though Z8 feels like a good body.
Do you think it could be a case of not being familiar with the best setup? I’ve found the A1 has a 6th sense for BIF/birds in general, kinda feels like cheating
Very well could be. Unfortunately I don't have an A1 any more but from memory I never had issues finding they subject and then sticking to it. Even against really busy green backgrounds it perfectly tracks.
Sony in general is pretty simple to use/setup.
I used the settings suggested by my friend and what ever I had seen on YouTube so far.
Wasn't very effective for me.
Interesting observation and nice to hear it away from the YouTubers. Your experience does back up the Z8/9 are still behind Sony and Nikon (slightly) on the AF. No doubt Nikon will continue to tweak the firmware.
Chatting with a mate who has the Z9 and reading the reviews you need to have multiple AF set ups to cater for different scenarios. My mate came from the D6 and it’s taken him 6-9 months to get used to the Z9 and he’s an experienced wildlife photographer. Speaks volumes to me.
It's too much of a faff to be honest.
May be with a few more tries and I could may be get Nikon to be a bit better or get it to behave how I want. But was having to use spot with one button to initiate tracking then use another button to find it's eye and keep bird eye tracking.
In comparison while used the Z8, I lent my A7IV, and my mate seems to agree it's simpler to use.
He felt my A7IV was struggling more to keep focus but was finding subjects quickly.
The Z8 he said was opposite, finding focus was harder but it was better tracking once it found the focus. Though he is really new to the Z8 also, coming from Z7II. So I guess he's also getting used to it?
The 400PF though is super nice. Was much nice to use them my 200-600mm. May be I should have one more try to better understand the Z8.